ISRC QM42K2596377
Verified recording
QM42K2596377 is “Has Been” by Kuhlosul,
registered on the CopyrightChains blockchain with CopyrightID
0xbdcf010b9a0853c06d731e7adeb33d3a8e384dda5c49d742e6fc1d66dac17b52 and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2596377.
Recording identifiers
- ISRC
- QM42K2596377
- Title
- Has Been
- Artist
- Kuhlosul
- CopyrightID (CopyrightChains transaction hash)
0xbdcf010b9a0853c06d731e7adeb33d3a8e384dda5c49d742e6fc1d66dac17b52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:ae9a7d72fc5167a3338842f61aeb63c516c841ea60ddf82ba296fbc8966ee6e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2596377
- Bitcoin block existence check
- https://blockstream.info/api/block/957041